| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $229.34 | 3.224% | $236.7339 | $236.73 | $236.75 | $236.70 |
| Purchase #2 | $56.92 | 13.874% | $64.8171 | $64.82 | $64.80 | $64.80 |
| Purchase #3 | $88.77 | 3.571% | $91.94 | $91.94 | $91.95 | $91.90 |
| Purchase #4 | $129.33 | 3.345% | $133.6561 | $133.66 | $133.65 | $133.70 |
| Purchase #5 | $118.88 | 12.637% | $133.9029 | $133.90 | $133.90 | $133.90 |
| Purchase #6 | $145.91 | 11.124% | $162.141 | $162.14 | $162.15 | $162.10 |
| Purchase #7 | $51.93 | 13.485% | $58.9328 | $58.93 | $58.95 | $58.90 |
| 7 purchase totals = | $821.08 | $882.1238 | $882.12 | $882.15 | $882.00 | |